What do you mean, open the door and drain the water?

1, open the door: the store opens the door; Water leakage: when placing or placing things, you should follow the five elements of water. Opening the door to drain water is very common in the yellow calendar, which is a professional term in geomantic omen to avoid evil spirits and make money.

2. Opening the door and releasing water in sports competition refers to the intention to preserve the strength in the competition, so that the other side or intentionally follows certain principles to play the competition, which makes the sports competition unable to objectively reflect the strength comparison between the two sides.